52442080

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:252

約数の個数: 96

約数和(自身を含む): 130394880

約数和(自身を除く): 77952800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 97, 109, 124, 155, 160, 194, 218, 248, 310, 388, 436, 485, 496, 545, 620, 776, 872, 970, 992, 1090, 1240, 1552, 1744, 1940, 2180, 2480, 3007, 3104, 3379, 3488, 3880, 4360, 4960, 6014, 6758, 7760, 8720, 10573, 12028, 13516, 15035, 15520, 16895, 17440, 21146, 24056, 27032, 30070, 33790, 42292, 48112, 52865, 54064, 60140, 67580, 84584, 96224, 105730, 108128, 120280, 135160, 169168, 211460, 240560, 270320, 327763, 338336, 422920, 481120, 540640, 655526, 845840, 1311052, 1638815, 1691680, 2622104, 3277630, 5244208, 6555260, 10488416, 13110520, 26221040, 52442080]

約数ペア:

[(1, 52442080), (2, 26221040), (4, 13110520), (5, 10488416), (8, 6555260), (10, 5244208), (16, 3277630), (20, 2622104), (31, 1691680), (32, 1638815), (40, 1311052), (62, 845840), (80, 655526), (97, 540640), (109, 481120), (124, 422920), (155, 338336), (160, 327763), (194, 270320), (218, 240560), (248, 211460), (310, 169168), (388, 135160), (436, 120280), (485, 108128), (496, 105730), (545, 96224), (620, 84584), (776, 67580), (872, 60140), (970, 54064), (992, 52865), (1090, 48112), (1240, 42292), (1552, 33790), (1744, 30070), (1940, 27032), (2180, 24056), (2480, 21146), (3007, 17440), (3104, 16895), (3379, 15520), (3488, 15035), (3880, 13516), (4360, 12028), (4960, 10573), (6014, 8720), (6758, 7760)]